You’re deep into your Citywalks World audio tour of Berlin, mid-story about the Brandenburg Gate, when suddenly… black screen. Battery gone. The culprit? All those sneaky background apps draining power while you walk.
Pro tip: before you set out, close those apps, dim your screen a bit, and let your phone focus on what matters — your map and guide. A smart battery = a smart traveler. Because nothing kills the magic of discovery faster than searching for an outlet instead of a landmark.